CN207279211U - Circulating type multi-screen display hanger - Google Patents

Circulating type multi-screen display hanger Download PDF

Info

Publication number
CN207279211U
CN207279211U CN201720963211.4U CN201720963211U CN207279211U CN 207279211 U CN207279211 U CN 207279211U CN 201720963211 U CN201720963211 U CN 201720963211U CN 207279211 U CN207279211 U CN 207279211U
Authority
CN
China
Prior art keywords
rotary head
plate
bolt
head component
circulating type
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn - After Issue
Application number
CN201720963211.4U
Other languages
Chinese (zh)
Inventor
余泳
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jian Hao Scaffold (kunshan) Co Ltd
Original Assignee
Jian Hao Scaffold (kunshan) Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Jian Hao Scaffold (kunshan) Co Ltd filed Critical Jian Hao Scaffold (kunshan) Co Ltd
Priority to CN201720963211.4U priority Critical patent/CN207279211U/en
Application granted granted Critical
Publication of CN207279211U publication Critical patent/CN207279211U/en
Withdrawn - After Issue legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Landscapes

  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)

Abstract

The utility model discloses a kind of circulating type multi-screen display hanger,Including wall panel assembly,Riser assemblies,Rotary head component and display mounting assembly,The wall panel assembly can be fixedly installed on ceiling,Riser assemblies upper end is fixedly installed on wall panel assembly,What rotary head component circumferencial direction can rotate is installed on riser assemblies lower end,At least three display mounting assemblies are fixedly installed on rotary head component respectively along the arrangement of rotary head component circumferencial direction,Display mounting assembly is equipped with the installing mechanism for display installation,The multi-screen circulating type that rotary head of the utility model by designing multi-faceted column structure in riser assemblies lower end realizes at least three screens is installed,And by designing cantilever design on rotary head component,Length by adjusting cantilever design adapts to the installation of display devices of varying sizes,The hanger is installed while realizing multi-screen display,Any 360 degree of angle is adapted to watch without dead angle,Both space is taken full advantage of,Visual effect is improved again.

Description

Circulating type multi-screen display hanger
Technical field
A kind of display hanger is the utility model is related to, more particularly to a kind of circulating type multi-screen display hanger.
Background technology
With the rapid development of television set and display screen, pursuit of the people to quality of the life, makes TV and display screen Also more and more with requiring, in order to meet the needs of people, traditional furred ceiling class stent can only hang a display screen or two Display screen;Compare limitation with respect to viewing visual angle, people can only from single or both direction just can, when viewing, is dead there are visual angle Angle.
Utility model content
In order to overcome drawbacks described above, the utility model provides a kind of circulating type multi-screen display hanger, and the circulating type is more Panel type display hanger can realize that 360 degree are watched without dead angle, not only take full advantage of space, but also improve visual effect.
The utility model in order to solve its technical problem used by technical solution:A kind of circulating type multi-screen display is hung Frame, including wall panel assembly, riser assemblies, rotary head component and display mounting assembly, the wall panel assembly can be fixedly installed in On ceiling, riser assemblies upper end is fixedly installed on wall panel assembly, and what rotary head component circumferencial direction can rotate is installed on vertical Tube assembly lower end, at least three display mounting assemblies are fixedly installed in rotary head component respectively along the arrangement of rotary head component circumferencial direction On, display mounting assembly is equipped with the installing mechanism for display installation.
As further improvement of the utility model, the riser assemblies include at least one set of upper riser and lower standing tube, on Some perforation are respectively equipped with standpipe and lower standing tube side wall, are additionally provided with connection bolt and connection sheet, connection sheet upper and lower ends difference It is inserted in upper riser and lower standing tube, connection sheet is equipped with screw thread hole corresponding with punch position on upper riser and lower standing tube, even Finally it is spirally connected in the perforation that connecting bolt is inserted on upper riser and lower standing tube side wall respectively and with the screw thread hole in connection sheet, connects The head of bolt is tight against upper riser and lower standing tube lateral surface.
As further improvement of the utility model, the rotary head component is in multi-faceted column structure, display mounting assembly It is corresponding to be installed on each side of rotary head component.
As further improvement of the utility model, the rotary head component includes half set, overcoat and connector, described two Half set is closely located in riser assemblies lower end outside by connector, and what overcoat can be dismantled is sheathed on two and half sets of splicing shapes Into overall outside, form multi-faceted column structure on the outside of overcoat.
As further improvement of the utility model, half set includes main part and clamping piece, described two half set masters Semi-cylindrical groove is respectively formed with body portion opposing sidewalls, clamping piece is fixed on main part axially at least on one end, and clamping piece is Centre is in the en plaque structure that semi-cylindrical both sides are flat construction, formed with perforation, connector in the flat construction of clamping piece For screw bolt and nut, bolt is arranged in the perforation on two and half sets of clamping pieces, and nut is spirally connected with bolt, bolt head and nut On the side wall supported or opposed respectively tight against two and half sets of clamping pieces.
As further improvement of the utility model, at least three slider assemblies, each slider assembly one end energy are additionally provided with That enough dismantles is fixedly installed on rotary head component, the fixed company that the slider assembly other end can be dismantled with display mounting assembly Connect, slider assembly includes at least one section arm and stop positioner, each order that saves arm and can slide along its length Link together, two adjacent sections arm can be fixedly connected by stop positioner.
As further improvement of the utility model, connecting plate and connector, the slider assembly and display are additionally provided with One end that mounting assembly is connected is equipped with the cylinder vertically extended, opening sleeve of the connecting plate side formed with U-shaped, connecting plate Opposite side forms the connecting plate of two side direction of the opening sleeve extension of oriented U-shaped, and the opening sleeve of the connecting plate side is sheathed on outstanding It is fixedly connected on the outside of the cylinder of arm component and by connector with cylinder, the connecting plate of connecting plate opposite side, which is equipped with, supplies display The mounting structure of mounting assembly installation.
As further improvement of the utility model, the display mounting assembly includes traverse rod and hanging hook assembly, described Traverse rod is equipped with erecting device, and what two hanging hook assemblies can be dismantled hang on traverse rod.
As further improvement of the utility model, the hanging hook assembly includes installing plate, hanging plate, adjustment plate, locking plate, tune Whole bolt and locking system, the installing plate bottom surface of the structure that takes the shape of the letter U are equipped with some mounting holes for being connected with television set, Installing plate upper end side wall is equipped with elongate holes, and adjustment plate both ends are respectively equipped with circular hole, the circular hole of adjustment plate upper end by adjusting Bolt and the elongate holes of installing plate upper end are capable of being hinged and connected for stop, and adjustment plate lower end circular hole and hanging plate upper end are side walls hinged It is connected, hanging plate lower end is hinged and connected with installing plate bottom side of the wall, and hanging plate upper end forms the upper hook body that Open Side Down, hanging plate lower end side Wall is hinged and connected with locking plate, and locking plate be able to be collectively forming the lower hook body of opening upwards, locking system energy with hanging plate bottom side of the wall It is enough to be connected locking plate with hanging plate stop.
As further improvement of the utility model, first and second puller bolt, first and second puller bolt difference are additionally provided with It is spirally connected with hanging plate upper/lower terminal activity, and first and second puller bolt end is tight against the upper and lower both sides wall surface of traverse rod.
The beneficial effects of the utility model are:The utility model in riser assemblies lower end by designing multi-faceted column structure Rotary head realizes the multi-screen circulating type installation of at least three screens, and by designing cantilever design on rotary head component, it is outstanding by adjusting The length of arm configuration adapts to the installation of display devices of varying sizes, which installs while realizing multi-screen display, adapts to appoint 360 degree of what angle is watched without dead angle, not only takes full advantage of space, but also improve visual effect.
Brief description of the drawings
Fig. 1 is the first structural perspective of the utility model;
Fig. 2 is second of structural perspective of the utility model;
Fig. 3 is the three screen rotary head usage state diagrams of the utility model;
Fig. 4 is the three screen rotary head front views of the utility model;
Fig. 5 is the three screen rotary head top views of the utility model;
Fig. 6 is the four screen rotary head usage state diagrams of the utility model;
Fig. 7 is the four screen rotary head front views of the utility model;
Fig. 8 is the slider assembly first state figure of the utility model;
Fig. 9 is second state diagram of slider assembly of the utility model;
Figure 10 is the connecting board structure schematic diagram of the utility model;
Figure 11 is slider assembly and connecting plate and rotary head assembly connecting structure exploded view;
Figure 12 is slider assembly and rotary head component connection status figure.
Embodiment
Embodiment:A kind of circulating type multi-screen display hanger, including wall panel assembly 1, riser assemblies, rotary head component and display Device mounting assembly, the wall panel assembly 1 can be fixedly installed on ceiling, and riser assemblies upper end is fixedly installed in wall panel assembly On 1, what rotary head component circumferencial direction can rotate be installed on riser assemblies lower end, at least three display mounting assemblies are along rotary head The arrangement of component circumferencial direction is fixedly installed on rotary head component respectively, and display mounting assembly is equipped with the peace for display installation Mounting mechanism, the display hanger can realize the installation of circulating type multi-screen display, can have three screens, four screens, five screens etc.. and come Meets the needs of various visual angles are watched.
The riser assemblies include at least one set of upper riser 2 and lower standing tube 3, distinguish on 3 side wall of upper riser 2 and lower standing tube Equipped with some perforation, it is additionally provided with connection bolt and connection sheet, connection sheet upper and lower ends is inserted in upper riser 2 and lower standing tube 3 respectively Interior, connection sheet is equipped with screw thread hole corresponding with punch position on upper riser 2 and lower standing tube 3, and connection bolt is inserted in respectively Finally it is spirally connected in perforation on 3 side wall of standpipe 2 and lower standing tube and with the screw thread hole in connection sheet, connects the head of bolt tight against upper 3 lateral surface of standpipe 2 and lower standing tube, realizes that upper and lower column is connected by connecting bolt and connection sheet, realizes that riser assemblies are whole The adjusting of body length, and then the height of display is adjusted, wherein connection sheet most preferably two panels semicircle piece is spliced, and passes through two Side connect bolt to lock realization be stably connected with, be easy for installation and removal, and upper riser 2 and 3 diameter of lower standing tube can accomplish it is identical, It is easy to process while increase aesthetics, avoid dust from entering from upper riser 2 and 3 gap of lower standing tube, can also upper riser 2 and under One annular element of endface sandwiched that standpipe 3 docks, avoids the two from directly contacting frictional impact, while plays decoration function, carries High aesthetics, avoids upper riser 2 and 3 end of lower standing tube exposed.
The rotary head component is in multi-faceted column structure, and display mounting assembly is corresponding, and to be installed on rotary head component each On side, display is installed by being designed to multi-faceted column structure to realize on each face rotary head component, easy to display It is fixed and positioned.
The rotary head component includes half set 4, overcoat 5 and connector 6, and described two half sets 4 are closely pressed from both sides by connector 6 Arranged on riser assemblies lower end outside, what overcoat 5 can be dismantled is sheathed on the outside of two and half set of 4 entirety being spliced to form, outside overcoat 5 Side forms multi-faceted column structure, its clamping and positioning to riser assemblies is realized by two and half set 4 and connector 6, by it Overall outside is arranged overcoat 5, is caused easy to design the outside of overcoat 5, realizes the installation of display, the device is easy to adjusting display Showing in any direction, rotary head component can also be integrative-structure by setting pipe fitting to be inserted into riser assemblies lower end on it, then It is bolted.
Half set 4 includes main part and clamping piece, and half is respectively formed with 4 main part opposing sidewalls of described two half sets Cylindrical groove, it is axial at least on one end that clamping piece is fixed on main part, and clamping piece is that centre in semi-cylindrical both sides is straight knot The en plaque structure of structure, formed with perforation, connector 6 is screw bolt and nut in the flat construction of clamping piece, bolt is arranged in two In perforation on 4 clamping pieces of a half set, nut is spirally connected with bolt, and bolt head and nut are respectively tight against two and half set of 4 clamping piece On the side wall supported or opposed.
At least three slider assemblies 7 are additionally provided with, what each 7 one end of slider assembly can dismantle is fixedly installed in rotary head component On, 7 other end of slider assembly is fixedly connected with what display mounting assembly can be dismantled, and slider assembly 7 includes at least one section hand Arm and stop positioner, what each section arm can slide along its length is linked in sequence together, stop positioner energy It is enough to be fixedly connected with two adjacent sections arm, the distance by slider assembly 7 come prolonged display to riser assemblies axis, Jin Ershi Answer the circulating type of display devices of varying sizes to place, avoid the problem that large-sized monitor can not be installed apart from too small.
Connecting plate 8 and connector 6 are additionally provided with, one end that the slider assembly 7 is connected with display mounting assembly is equipped with edge The cylinder of vertical direction extension, opening sleeve of 8 side of connecting plate formed with U-shaped, 8 opposite side of connecting plate form opening for oriented U-shaped The connecting plate 8 of two side direction of muzzle extension, the opening sleeve of 8 side of connecting plate are sheathed on the outside of the cylinder of slider assembly 7 simultaneously It is fixedly connected by connector 6 with cylinder, the connecting plate 8 of 8 opposite side of connecting plate is equipped with for the installation of display mounting assembly Mounting structure, the structure can realize the connection of display mounting assembly and cantilever, increase connection area, improve bonding strength.
The display mounting assembly includes traverse rod 9 and hanging hook assembly, and the traverse rod 9 is equipped with erecting device, two extensions What hook assembly can be dismantled hang on traverse rod 9, during installation, hook is installed on the display back side, then hangs over hook It is simple in structure through being installed on the traverse rod 9 on rotary head component, it is easy to operation, it is horizontal to prevent hanging hook assembly from being skidded off from side 9 both ends of rail can also be respectively equipped with screw.In addition can also be that other structures such as plate dress installed part is used to install display, at it Upper setting hook is hung on rotary head module edge, then the structure such as is bolted by connection again.
The hanging hook assembly includes installing plate 10, hanging plate 11, adjustment plate 12, locking plate 13, adjustment bolt 15 and locking system 16,10 bottom surface of installing plate of the structure that takes the shape of the letter U is equipped with some mounting holes for being connected with television set, 10 upper end of installing plate Side wall is equipped with elongate holes 17, and 12 both ends of adjustment plate are respectively equipped with circular hole, and the circular hole of 12 upper end of adjustment plate is by adjusting bolt 15 are capable of being hinged and connected for stop, 12 lower end circular hole of adjustment plate and 11 upper end side of hanging plate with the elongate holes 17 of 10 upper end of installing plate Wall is hinged and connected, and 11 lower end of hanging plate is hinged and connected with 10 bottom side of the wall of installing plate, and 11 upper end of hanging plate forms that Open Side Down rises to the bait Body, 11 bottom side of the wall of hanging plate are hinged and connected with locking plate 13, locking plate 13 and 11 bottom side of the wall of hanging plate be able to be collectively forming opening to On lower hook body, locking plate 13 can be connected by locking system 16 with 11 stop of hanging plate, adjustment plate 12, hanging plate 11 and the peace of the structure Loading board 10 forms triangular structure, changes by varying the angle on the triangular structure one side between hanging plate 11 and installing plate 10 Angle, and then change display pitch angle, the mechanism is ingenious in design, easy to adjust, in order to avoid after angular adjustment Display rotates down under gravity, elongate holes 17 on installing plate 10 can be arranged to it is multiple along its length between Every the circular hole of arrangement, or wave hole, it is easy to operation that adjusting bolt head can design handle.
Be additionally provided with first and second puller bolt 18,14, first and second puller bolt 18,14 respectively with 11 upper/lower terminal of hanging plate Activity is spirally connected, and first and second puller bolt 18,14 ends are tight against the upper and lower both sides wall surface of traverse rod 9, first and second puller bolt 18th, it 14 can realize that the stop of hanging hook assembly and traverse rod 9 positions, avoid display and the overall landing of hook and first presses closer spiral shell Bolt can realize upward fine adjustment function, so that it is whole in the same horizontal line to reach height of display.

Claims (10)

  1. A kind of 1. circulating type multi-screen display hanger, it is characterised in that:Including wall panel assembly (1), riser assemblies, rotary head component and Display mounting assembly, the wall panel assembly can be fixedly installed on ceiling, and riser assemblies upper end is fixedly installed in wallboard On component, what rotary head component circumferencial direction can rotate is installed on riser assemblies lower end, at least three display mounting assembly edges The arrangement of rotary head component circumferencial direction is fixedly installed on rotary head component respectively, and display mounting assembly is equipped with to be installed for display Installing mechanism.
  2. 2. circulating type multi-screen display hanger according to claim 1, it is characterised in that:The riser assemblies are included at least One group of upper riser (2) and lower standing tube (3), are respectively equipped with some perforation on upper riser and lower standing tube side wall, are additionally provided with connection bolt And connection sheet, connection sheet upper and lower ends are inserted in upper riser and lower standing tube respectively, connection sheet is equipped with and upper riser and lower vertical The corresponding screw thread hole of punch position on pipe, connection bolt be inserted in respectively the perforation on upper riser and lower standing tube side wall Nei and finally It is spirally connected with the screw thread hole in connection sheet, connects the head of bolt tight against upper riser and lower standing tube lateral surface.
  3. 3. circulating type multi-screen display hanger according to claim 1 or 2, it is characterised in that:The rotary head component is in more Face column structure, display mounting assembly is corresponding to be installed on each side of rotary head component.
  4. 4. circulating type multi-screen display hanger according to claim 3, it is characterised in that:The rotary head component includes half and covers (4), overcoat (5) and connector (6), described two half sets are closely located in riser assemblies lower end outside by connector, outside The two and half sets of overall outsides being spliced to form that are sheathed on that can be dismantled are covered, multi-faceted column structure is formed on the outside of overcoat.
  5. 5. circulating type multi-screen display hanger according to claim 4, it is characterised in that:Half set include main part with Clamping piece, described two partly cover in main part opposing sidewalls are respectively formed with semi-cylindrical groove, and clamping piece is fixed on main part axis To at least on one end, clamping piece is middle in the en plaque structure that semi-cylindrical both sides are flat construction, the straight knot of clamping piece Formed with perforation on structure, connector is screw bolt and nut, and bolt is arranged in the perforation on two and half sets of clamping pieces, nut and spiral shell Bolt is spirally connected, on the side wall that bolt head and nut are supported or opposed tight against two and half sets of clamping pieces respectively.
  6. 6. circulating type multi-screen display hanger according to claim 1, it is characterised in that:It is additionally provided with least three cantilever groups Part (7), what each slider assembly one end can dismantle is fixedly installed on rotary head component, and the slider assembly other end is pacified with display What arrangement can be dismantled is fixedly connected, and slider assembly includes at least one section arm and stop positioner, and each section arm can That slides along its length is linked in sequence together, and two adjacent sections arm can be fixedly connected by stop positioner.
  7. 7. circulating type multi-screen display hanger according to claim 6, it is characterised in that:It is additionally provided with connecting plate (8) and connects Fitting, one end that the slider assembly is connected with display mounting assembly are equipped with the cylinder vertically extended, connecting plate one Opening sleeve of the side formed with U-shaped, connecting plate opposite side forms the connecting plate of two side direction of the opening sleeve extension of oriented U-shaped, described The opening sleeve of connecting plate side is sheathed on the outside of the cylinder of slider assembly and is fixedly connected by connector with cylinder, and connecting plate is another The connecting plate of side is equipped with the mounting structure for the installation of display mounting assembly.
  8. 8. the circulating type multi-screen display hanger according to claim 1 or 7, it is characterised in that:The display installation group Part includes traverse rod (9) and hanging hook assembly, and the traverse rod is equipped with erecting device, and what two hanging hook assemblies can be dismantled hang on horizontal stroke On rail.
  9. 9. circulating type multi-screen display hanger according to claim 8, it is characterised in that:The hanging hook assembly includes installation Plate (10), hanging plate (11), adjustment plate (12), locking plate (13), adjustment bolt (15) and locking system (16), the structure that takes the shape of the letter U Installing plate bottom surface be equipped with some mounting holes for being connected with television set, installing plate upper end side wall is equipped with elongate holes (17), adjustment plate both ends are respectively equipped with circular hole, and the circular hole of adjustment plate upper end is by adjusting bolt and the strip of installing plate upper end Being hinged and connected for stop is capable of in hole, and adjustment plate lower end circular hole is hinged and connected with hanging plate upper end side wall, under hanging plate lower end and installing plate Side wall is hinged and connected, and hanging plate upper end forms the upper hook body that Open Side Down, and hanging plate bottom side of the wall is hinged and connected with locking plate, locking plate and Hanging plate bottom side of the wall be able to be collectively forming the lower hook body of opening upwards, and locking plate can be connected by locking system with hanging plate stop.
  10. 10. circulating type multi-screen display hanger according to claim 9, it is characterised in that:It is additionally provided with first and second and holds out against spiral shell Bolt (18,14), first and second puller bolt are spirally connected with hanging plate upper/lower terminal activity respectively, and first and second puller bolt end is tight To the upper and lower both sides wall surface of traverse rod.
CN201720963211.4U 2017-08-03 2017-08-03 Circulating type multi-screen display hanger Withdrawn - After Issue CN207279211U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720963211.4U CN207279211U (en) 2017-08-03 2017-08-03 Circulating type multi-screen display hanger

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720963211.4U CN207279211U (en) 2017-08-03 2017-08-03 Circulating type multi-screen display hanger

Publications (1)

Publication Number Publication Date
CN207279211U true CN207279211U (en) 2018-04-27

Family

ID=61986915

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201720963211.4U Withdrawn - After Issue CN207279211U (en) 2017-08-03 2017-08-03 Circulating type multi-screen display hanger

Country Status (1)

Country Link
CN (1) CN207279211U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107270081A (en) * 2017-08-03 2017-10-20 建浩支架(昆山)有限公司 Circulating type multi-screen display suspension bracket
CN109990187A (en) * 2019-04-03 2019-07-09 福建奇点时空数字科技有限公司 A kind of comprehensive big data Visualization Platform
CN111665628A (en) * 2019-03-07 2020-09-15 德国邮政股份公司 Carrier with display device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107270081A (en) * 2017-08-03 2017-10-20 建浩支架(昆山)有限公司 Circulating type multi-screen display suspension bracket
CN111665628A (en) * 2019-03-07 2020-09-15 德国邮政股份公司 Carrier with display device
CN109990187A (en) * 2019-04-03 2019-07-09 福建奇点时空数字科技有限公司 A kind of comprehensive big data Visualization Platform
CN109990187B (en) * 2019-04-03 2020-12-15 福建奇点时空数字科技有限公司 All-round big data visualization platform

Similar Documents

Publication Publication Date Title
CN107270081A (en) Circulating type multi-screen display suspension bracket
CN207279211U (en) Circulating type multi-screen display hanger
US10405646B2 (en) Liftable table foot frame that is easily assembled
US20130146727A1 (en) Three-Stage Display Panel Mount
CN209278793U (en) The multi-faceted mounting suspension of multi-screen
JP2017502530A (en) Flexible LED module, annular LED module, and corrugated LED module
CN107366816A (en) Free splicing display suspension bracket
CN103883855B (en) Wall hanging components
CN201262308Y (en) Inclination self-locking apparatus of panel TV wall hanging frame
CN206130488U (en) Bracket of television
CN205292660U (en) Aluminum alloy middle standing pillar handrail
CN207092320U (en) Installing structure of stone curtain wall
CN105090712B (en) The locking mechanism of TV bracket
CN207196021U (en) Head-to-foot installation display bracket
CN207145907U (en) Free splicing stroller support
CN202252713U (en) Ultrathin adjustable television installing support
CN209819176U (en) Wall-hung support for liquid crystal display television
CN204213577U (en) Wall hanging components
CN207145904U (en) Support frame and there is its display screen
CN202992575U (en) Wall hanging support of flat panel television
CN206361370U (en) Flat panel TV mounting bracket
CN211152402U (en) Electric control cabinet convenient for mounting electric appliance board
CN212961224U (en) Simple and convenient mounting structure of classroom lamp
CN213333539U (en) Television bracket
CN210510950U (en) Rotary wall hanging with lifting function

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
AV01 Patent right actively abandoned

Granted publication date: 20180427

Effective date of abandoning: 20230411

AV01 Patent right actively abandoned

Granted publication date: 20180427

Effective date of abandoning: 20230411

AV01 Patent right actively abandoned
AV01 Patent right actively abandoned